baber/WOPTO huggingface dataset:
Patent JP-S55105119-A (JP)
Title: Ignition controlling circuit
Inventor: KOBAYASHI TAKEHIKO
IPC: H01T15/00
Filed: 1979-02-06
Abstract: PURPOSE: To visually check wear of dry cells of an ignitor and simplify circuit design by a method wherein a Shockley diode and a neon lamp are connected in parallel with a series circuit consisting of a capacitor and the primary coil of a boosting transformer.  
     CONSTITUTION: A capacitor 7 connected in series with the primary coil of a discharge transformer 8 is charged by oscillation of a blocking oscillation circuit 3 through a diode 6. When the charging voltage has exceeded 150 V, a current flows in a Shockley diode 9 connected in parallel with the series circuit. Flowing in the primary coil, the current is boosted and brings about spark discharge at an ignition portion 8a connected with the secondary coil. A neon lamp 20 also is connected in parallel with the series circuit, and wear of dry cells is visually checked through the number of on-off times of the lamp 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61171222-A (JP)
Title: Clock generating circuit
Inventor: TAKEO HIROSHI
IPC: H03L7/00
Filed: 1985-01-25
Abstract: PURPOSE:To attain a broad range of phase adjustment with simple circuit constitution and to make the operation stable by generating an output clock in an optional phase while using the same or different frequency as/from an input clock. CONSTITUTION:The input clock of a frequency f0 impressed to a terminal 11 is counted by the 1st and 2nd counters 7, 8. The counter 7 consists of, e.g., a hexadecimal counter, which outputs repetitively values of O-F, the outputs compared with the phase setting value and fed to a coincidence detecting circuit 9, where the coincidence is detected. A counter 8 counts input clocks as the counter 7 does and the counter 8 is initialized and set to a prescribed value when the circuit 9 generates a coincidence output and has a prescribed phase difference from the output of the counter 7. Then the output of the counter 7 is fed to a PLO10, which generates an oscillated output synchronously with the input phase and applies N-multiple of the clock frequency which is frequency-divided by the counter 8 into f0/N, thereby generating a clock having the same frequency as that of the input clock and a prescribed phase.
Patent JP-S57126822-A (JP)
Title: Production of polyester resin for powder coating
Inventor: KATOU TAKASHIGE
IPC: C08G63/88
Filed: 1981-01-29
Abstract: PURPOSE: To obtain the titled resin having excellent storage stability in the molten state, by controlling the depolymerization of a copolyester by using an alcohol as a depolymerizing agent so as to control the amount of water carried into the reaction system by the depolymerizing agent.  
     CONSTITUTION: The average polymerization degree and hydroxyl group content of a copolyester, limiting viscosity ≥0.3, is controlled by depolymerizing the copolyester at 200W300°C under normal pressure or under a pressure of inert gas by using, as a depolymerizing agent, an alcohol, b.p. ≥200°C, or/and an ester, b.p. ≥200°C, having at least one alcoholic hydroxyl group in the molecule, so as to control the amount of water carried into the reaction system by the depolymerizing agent. Thus, there is produced a polyester resin containing an aromatic dicarboxylic acid as a principal acid component and an aliphatic dialcohol as a principal alcohol component, up to 20mol% of tribasic or higher polybasic carboxylic acid or/and polyhydric alcohol, having an average polymerization degree of 5W50, a softening point of 60W120°C and at least 90%, based on the number of the terminal groups, of hydroxyl groups. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02195819-A (JP)
Title: Guide of second reaping blade of combine
Inventor: OCHI RIICHI
IPC: A01D41/06
Filed: 1989-01-21
Abstract: PURPOSE:To prevent reaping by a second reaping blade by equipping a guide at an outer position of the second reaping blade, preventing unreaped grain culm from falling to the front of the second reaping blade and introducing and guiding the unreaped grain culm to a position on which the second reaping blade will not act. CONSTITUTION:A guide 42 is equipped on the side of a second reaping blade 17, a front edge part of the guide 42 is attached to a side plate 43 of a reaping frame 7 and a rear edge part of the guide 42 is fixed to a position in the vicinity of part facing the side of the second reaping blade 17. Unreaped grain culm is introduced by the guide to a side being off the course of the second reaping blade.
Patent JP-S62170329-A (JP)
Inventor: HIKODA TOYOHIKO
IPC: B29C71/00
Filed: 1986-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07112944-A (JP)
Title: Production of hexafluorocyclobutene and production of hexafluorocyclobutane
Inventor: NAKADA TATSUO
IPC: B01J23/46
Filed: 1994-01-10
Abstract: PURPOSE:To provide a method for highly selectively producing exafluorocyclobutene and hexafluorocyclobutane by using raw aterials available at low cost. CONSTITUTION:Hexafluorocyclobutene is synthesized by dechlorinating 1,2- dichlorohexafluorocyclobutane in the presence of a catalyst composed of a metal oxide (e.g. oxide of Fe, Cr, Co, Cu, Ni or Mn) and/or silicon oxide at 200 to 500 deg.C while using hydrogen in an amount of >=the stoichiometric amount. The raw material, 1,2-dichlorohexafluorocyclobutane is obtained by dimerization of 1,2,2-trifluoro-1-chloroethylene. (Z)-1,2,3,3,4,4-hexafluorocyclobutane is synthesized by conducting hydrogen reduction of rexafluorocyclobutene obtained in the above heaction in the presence of a Pd catalyst in a gas phase at 20 to 300 deg.C or by conducting hydrogen reduction of 1,2-dichlorohexafluoro-cyclobutane in the presence of an Rh catalyst in a gas phase at 150 to 300 deg.C.
Patent JP-S63181986-A (JP)
Title: Production of packaged food
Inventor: IKEDA TADAAKI
IPC: B65B55/06
Filed: 1987-01-23
Abstract: PURPOSE:To efficiently produce a germ-free packaged food of a solid food, by decompressing the interior of a packaging container before and after thermal sterilization in packaging the food in a packaging container having an opening part closed with a sterilizing filter and thermally sterilizing the food. CONSTITUTION:A sterilizing filter 2 having innumerable small holes capable of passing air and steam but no microorganism therethrough is bonded or fused to an opening part 1 of a packaging container so as to close the opening part 1. Solid foods, e.g. vegetable, meat, beans, etc., are contained in the packaging container and thermally sterilized. The interior of the packaging container is decompressed before the thermal sterilization treatment so as to rapidly pass heating steam through the sterilizing filter into the container. Thereby thermal sterilization is efficiently carried out. After the sterilization treatment, the interior of a sterilizing device is decompressed to smoothly carry out cooling and drying of the packaged foods.
Patent JP-H07222074-A (JP)
Title: Scanning converter
Inventor: OGASAWARA KATSUICHI
IPC: G09G5/391
Filed: 1994-02-04
Abstract: PURPOSE:To select and set control data optimum to each computer even when plural computers of the same model are connected or by distinguishing computers of different models and impossible of distinguishment by identification of synchronizing signals even when the plural computers of different models are connected in a scanning converter converting a scanning standard of an input signal into a different scanning standard and providing a resulting output. CONSTITUTION:The converter is provided with a synchronizing signal identification section 14, a nonvolatile memory section 19, a signal selection number generating section 7 and a control section 18 and control data optimum to each computer are selected and set by comparing a signal from the synchronizing signal identification section 14 with a signal from the signal selection number generating section 7.
Patent JP-S55104670-A (JP)
Title: Controlling method of atomizing amount of disinfectant liquid
Inventor: HOSHINO MASARU
IPC: B05D1/02
Filed: 1979-02-06
Abstract: PURPOSE: To raise productivity by a controlling procedure in which light is irradiated to mists near a container and then the integral value of permeated light amount is compared with preset standard value to control the amount of mists to be supplied.  
     CONSTITUTION: The chambers 10 and 12 provided in such way as to cover the container 14 are provided with the nozzle 18 from which disinfectant liquid is jetted and the exhaust pipes 60 and 62 by which the stagnation of excessive mists in the chambers 10 and 12 is prevented. And, light flux from the projectors 70 are irradiated to disinfectant mists injected into the chambers 10 and 12, its permeated lights are received by the light receivers 72 and hourly integrated, and the integral values are compared with the integral values of premeasured desirable mist amount to control the amount of mist to be atomized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55107521-A (JP)
Title: Automatic yarn connecting method in spinning frame
Inventor: OOKUBO TADAHIKO
IPC: D01H13/00
Filed: 1979-02-06
Abstract: PURPOSE:The yarn stored in the reserver during the yarn knotting operation is taken up in the package at high speed after the completion of knotting and the taking-up speed is returned to the ordinary speed by the signal of the reserve completion, thereby the smooth automatic knotting can be always made even when the feed speed of the yarn and the size of the package vary. CONSTITUTION:While knotter 22 is operating, the upper yarn that is sent out of taking-off roller 8 is introduced into reserver 12 which has come near roller 8 and stored in folded from 11b. The package 14 is taken up at a high speed to reduce gradually the dip of the yarn and at the moment when the yarn 11c leaves the sucking opening of reserver 12, the yarn detector 24 sends the signal of reservation completion. The signal separates cradle gripper 15 and driving roller 18 from package 14 and the rotary traverse drum 17 makes the package 14 wind up the yarn at a normal taking-up speed.
Patent JP-H09215300-A (JP)
Title: Dc linear motor
Inventor: ISHIYAMA SATOOKA
IPC: H02K33/18
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the lateral leakage of magnetic flux to efficiently generate propelling power by substantially preventing the side part of a lower yoke from being projected from the side surface of a magnet. SOLUTION: A lower yoke 11a is formed so that the lateral width Wa thereof becomes identical to the lateral width Wb of a magnet 12. Accordingly, the yoke has structure comprising an upper yoke 11b and the lower yoke 11a which have a different lateral width from each other and a side part yoke 11c for interconnecting them. Therefore, a part by which the lateral width of the lower yoke 11a is narrowed is compensated for in the longitudinal direction. Therefore, the lateral leakage of magnetic flux can be greatly reduced to be able to more efficiently show propelling power. As a result, a whole size for obtaining the same propelling power can be miniaturized and also power consumption can be reduced.
Patent JP-H02193025-A (JP)
Title: Impulse response measurement
Inventor: AOKI AKIHIRO
IPC: G01H17/00
Filed: 1989-01-20
Abstract: PURPOSE:To enable measurement of an impulse response depending on a reflected sound from a wall or the like of a chamber to be measured by deriving a frequency response function obtained by dividing a frequency spectrum of the chamber to be measured by a frequency spectrum of a reverberation-free chamber to remove effect of a damping or the like of a speaker. CONSTITUTION:In a chamber 8 to be measured and a reverberation-free chamber 7, an impulse signal sound is emitted, received with microphones 10a and 10b provided on both chambers and then, output signals of the microphones 10a and 10b to calculate frequency spectrums of both the chambers by a Fourier transform thereof separately. Then, a frequency response function as obtained by dividing the frequency spectrum of the chamber 8 by the frequency spectrum of the reverberation-free chamber 7 is derived and an impulse response of the chamber 8 to be measured is derived by a reverse Fourier transform of the function. Thus, an impulse response in the chamber 8 is corrected by an impulse response in the reverberation-free chamber 7 to remove effect of a speaker characteristic thereby enabling measurement of an impulse response depending on an reflected sound from a wall or the like of the chamber 8.
Patent JP-S61173680-A (JP)
Title: Toroidal power source
Inventor: SHINOHARA HIROFUMI
IPC: G21B1/21
Filed: 1985-01-26
Abstract: PURPOSE:To prevent the output current of a DC power source from flowing to a power source by providing a parallel circuit of a switch and a current limiting element in series with the prescribed DC power source, and opening the switch when a coil energizing current due to the DC power source of other side is made to flow. CONSTITUTION:A parallel circuit of a switch 8 and a resistor 9 of a current limiting element is connected in series with a DC power source 5 for a bias coil, provided in series with a DC power source 4 for a current transformer coil, a start switch 10 inputs an open/close state signal of the switch 10 for turning ON or OFF a power source with respect to a current transformer coil 2, and controls to close the switch 8 when the switch 10 is open and to open the switch 8 when the switch 10 is opened. Thus, the induced current from the coil 2 is reduced to decrease the power source loss.
Patent JP-H06228962-A (JP)
Title: Earth retaining in inverted construction
Inventor: KATSUMATA HIROSHI
IPC: E21D13/00
Filed: 1993-01-29
Abstract: PURPOSE:To make it possible to install wales with ease, and what is more, to omit shore struts and hence save labor for earth retaining work and reduce temporary work cost or the like. CONSTITUTION:When a groung first story-floor slab 1 and steel beams 2 or the like are first erected and then their lower parts are excavated with these as supporting, thereby constructing an underground first story-floor 5 and beams 6 or the like, wales 8 are installed inside a retaining wall 4 which is constructed around the underground first story-floor slab 5 and the beams 6 or the like. Slanting shore struts 10 are installed between the wales 8 and the ground first story-steel beams 2 in such a fashion that the wale side may be lowered. What is more, a hanging member 9 designed to support the wales 8, is vertically installed between the wales 8 and the ground first story-floor slab 1 or the steel beam 2.
Patent JP-S62172533-A (JP)
Title: Production of magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/845
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electromagnetic conversion characteristic and running durability by coating a magnetic coating compd. prepd. by dispersing ferromagnetic powder, polishing material and resin component into an org. solvent on a nonmagnetic base and subjecting the coating to a treatment to attract the ferromagnetic powder to the base layer side by a magnet then subjecting the coating to a magnetic field orientation treatment. CONSTITUTION:The magnetic coating compd. prepd. by dispersing the ferromagnetic powder, polishing material and resin component in the org. solvent is coated on the nonmagnetic base 1. The coating layer 2 travels in an arrow direction while the surface of the base 1 and the magnet 3 maintain the contact. The ferromagnetic powder in the coating layer 2 is oriented in the direction of a magnetic flux and is attracted toward the base 1 side to settle near the base 1. The coating layer 2 is subjected to the orientation treatment by a regular orientation treatment device 4 and is dried by a dryer 5. The content of the polishing material such as SiO2, TiO or TiO2 in the magnetic coating compd. is preferably <=15pts.wt. per 100pts.wt. ferromagnetic powder.
Patent JP-H10193403-A (JP)
Title: Mold for injection molding
Inventor: OUCHI KATSUHISA
IPC: B29C45/40
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To restrain effectively the distortion of a mold due to injection pressure, and improve the moldability, and the life and quality of the mold by providing an ejector space between the movable side attaching plate and the receiving plate, and sliding in order to vary the volume of the ejector space. SOLUTION: When molding is completed during mold operating and mold opening is conducted, a space 14 is defined between the spacer 13 and the receiving plate 4 by these structures and new methods, and a pair of spacers 13 slide to move away from each other. The stop position of the slide is to an extent where the spacer 13 does not deter an ejector plate 10 from moving upward. A pair of the spacers 13 serves as an receiver with respect to pressure force; moreover, as required for receiver, the pressure receiving area so large as to leave no space for the ejector space 9, resulting in effectively restraining a distortion of the movable retainer plate 3 and receiving plate 4 by the agency of the receiver.
Patent JP-H09208777-A (JP)
Title: Vinyl chloride resin composition
Inventor: HARADA MASASHI
IPC: C08K5/09
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition excellent in thermal stability and colorability, especially the colorability, by adding a β-diketone compound and a cobalt compound or a nickel compound in specific amounts, respectively, to a vinyl chloride resin. SOLUTION: This vinyl chloride resin composition comprises (A) 100 pts.wt. of a vinyl chloride resin, (B) 0.001-10 pts.wt. of a β-diketone compound (e.g. dibenzoylmethane) and (C) a cobalt compound or a nickel compound (preferably the organic carboxylate or β-diketonate of cobalt or nickel). The component B and the component C are preferably added in amounts of 0.01-1 pt.wt. and 0.001-0.1 pt.wt., respectively, in a B/C weight ratio of 1/0.005 to 1/0.1 to 100 pts.wt. of the component A. The further addition of an alkaline earth metal perbasic phenolate or carboxylate/carbonate complex of the formula: R2 M- zMCO3 [R is a phenol residue or a carboxylic acid residue; M is an alkaline earth metal; (z) is a positive integer] is preferable because of remarkably improving the thermal stability of the resin composition.
Patent JP-H05311433-A (JP)
Title: Method and device for coating substrate
Inventor: YOOAHIMU SUTSUIRUBOFUSUKII
IPC: C23C14/35
Filed: 1993-01-29
Abstract: PURPOSE: To suppress generation of arc and thereby to form a nonconductive film of high quality even on a large-sized substrate by periodically pole-changing a DC magnetron cathode in a sputtering device to positive potential at a specific frequency.  
     CONSTITUTION: After a target 25 made of a metal is attached to the magnetron cathode 17 connected to a negative pole of a DC power source 21 and the inside of a coating chamber 16 having an anode 18 in which a substrate 26 is mounted on a positive pole of the power source 21 is evacuated, a reactive gas such as an oxidizing gas or a nitriding gas is introduced therein and a thin film of a metallic oxide or a metallic nitride formed by metallic vapor out of the target 25 and a reactive atmosphere is formed on the substrate 26 by sputtering. In this case, a high quality film of nonconductive metallic oxide or metallic nitride formed by the target metal 25 and the reactive atmosphere such as an oxidizing atmosphere or a nitriding atmosphere is stably formed without generating the arc by periodically pole-changing the DC magnetron 17 to the positive potential in additive circuits (3 to 22) having bridge circuits 22 constituted of thyristors 11 to 14. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02194527-A (JP)
Title: Removal of film
Inventor: YANAGISAWA KAZUHISA
IPC: H01L21/306
Filed: 1989-01-23
Abstract: PURPOSE:To uniformly and sufficiently removed a film formed on an object whose film is to be removed by using a small amount of an etching solution by a method wherein the etching solution which has been made mistlike fine particles is supplied to the inside of a chamber which has housed the object whose film is to be removed. CONSTITUTION:A bell jar 16 as an object whose film is to be removed is housed inside a chamber 15; after that, a solenoid valve 27 for etching-solution supply use and a solenoid value 29 for cleaning-gas supply use are set to an open state; an etching solution 24 inside a tank 25 is sucked up by a sucking force of a cleaning gas supplied to a two-fluid fine spray nozzle 18; the solution is transformed into mists simultaneously with an operation by which the gas flows out from the nozzle; mistlike fine particles (particle diameters of 1 to 300mum) are supplied to the inside of the chamber 15. After the particles have been supplied for a definite time, the valve 27, 29 are closed and are on standby for a required time. During this time on standby, the mistlike fine particles of the etching solution 24 uniformly adhere to the whole surface of the bell jar 16 as a thin-film shape; this film is chemically reacts with a film which has been formed on the bell jar 16. A gas generated by this chemical reaction overcomes a viscosity of the thin-film shape etching solution 24 and are discharged easily into the chamber 15.
Patent JP-H08199838-A (JP)
Title: Revolving door
Inventor: KIMURA MOTOYASU
IPC: E03D11/00
Filed: 1995-01-31
Abstract: PURPOSE: To make it easy to rescue the user of a room in an emergency by arranging numerous strips of a flexible, opaque sheet in parallel between vertically spaced roughly semicircular upper and lower door edge members, and bonding the strips in place in a rough semicircle. CONSTITUTION: When the inside of a room 2 is not used, a revolving door 12 is stopped with its projecting outside surface 20 facing indoors to close the entrance 6, thus broadening the outside of the room 2. To use the room 2, the user stands in front of the dented inside surface 21 of the door 12 and turns the door 12 through 180 degrees. Then the door 12 is stopped with the inside surface 21 facing indoors to close the entrance 6, thus broadening the inside of the room 2. Should the user fall inside the room 2 and become incapacitated to operate the door 12 by himself, a person outside the room 2 enters the room 2 by inserting hands between strips of a flexible, opaque sheet 17 and pushing the strips apart to the right and left. The person then revolves the door 12 and takes the user out of the room 2.  Thus the inside and outside of the room can be used wide according to service conditions, and in an emergency the user of the room can easily be rescued.
Patent JP-H10193505-A (JP)
Title: 2 layer flexible circuit board production method
Inventor: TAMIYA YUKIHIRO
IPC: C23C28/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a two-layer flexible circuit board production method using a dry plating process, an electroless plating process and an electrolytic copper plating process for a circuit board for producing a sturdy two-layer flexible circuit board that is free from a pinhole defect in a wiring portion and superior in adhesion between an insulation film and a metallic substrate layer. SOLUTION: A method for producing a two-layer flexible circuit board comprising the steps of forming a metallic substrate layer directly on one or both sides of an insulation film through no adhesive and forming a copper conductor layer of a desired thickness on the metallic substrate layer is characterized in that a metallic substrate layer is formed of at least one selected out of a group of metals comprising nickle, copper, and copper-nickel alloy using a dry plating process, that after a primary electrolytic copper plating coated layer is formed on the metallic substrate layer, a electroless copper plating coated layer is then formed on the primary electrolytic copper plating coated layer as an intermediate metallic layer, and that a secondary electrolytic copper plating coated layer is formed on the intermediate metallic layer,  whereby a copper conductor layer of a thickness of 1 to 18μm is finally formed on the insulation film.